Contents of Volume 134, Number 6

View front and back matter from the print issue

On Rourke's extension of group presentations and a cyclic version of the Andrews--Curtis conjecture

S. V. Ivanov
Proc. Amer. Math. Soc. 134 (2006), 1561-1567.
Abstract, references and article information
Retrieve article in: PDF DVI PostScript

Commutator automorphisms of formal power series rings

Joseph Gubeladze; Zaza Mushkudiani
Proc. Amer. Math. Soc. 134 (2006), 1569-1578.
Abstract, references and article information
Retrieve article in: PDF DVI PostScript

Near arithmetic progressions in sparse sets

Steven C. Leth
Proc. Amer. Math. Soc. 134 (2006), 1579-1589.
Abstract, references and article information
Retrieve article in: PDF DVI PostScript

The depth of the Jacobian ring of a homogeneous polynomial in three variables

Aron Simis
Proc. Amer. Math. Soc. 134 (2006), 1591-1598.
Abstract, references and article information
Retrieve article in: PDF DVI PostScript

Poincaré duality algebras and rings of coinvariants

Tzu-Chun Lin
Proc. Amer. Math. Soc. 134 (2006), 1599-1604.
Abstract, references and article information
Retrieve article in: PDF DVI PostScript

On stable equivalences induced by exact functors

Yuming Liu
Proc. Amer. Math. Soc. 134 (2006), 1605-1613.
Abstract, references and article information
Retrieve article in: PDF DVI PostScript

Extensions of orthosymmetric lattice bimorphisms

Mohamed Ali Toumi
Proc. Amer. Math. Soc. 134 (2006), 1615-1621.
Abstract, references and article information
Retrieve article in: PDF DVI PostScript

The rank of elliptic curves with rational 2-torsion points over large fields

Bo-Hae Im
Proc. Amer. Math. Soc. 134 (2006), 1623-1630.
Abstract, references and article information
Retrieve article in: PDF DVI PostScript

On the Lévy constants for quadratic irrationals

Jun Wu
Proc. Amer. Math. Soc. 134 (2006), 1631-1634.
Abstract, references and article information
Retrieve article in: PDF DVI PostScript

A note on non-existence results for semi-linear cooperative elliptic systems via moving spheres

Henghui Zou
Proc. Amer. Math. Soc. 134 (2006), 1635-1646.
Abstract, references and article information
Retrieve article in: PDF DVI PostScript

Homogeneous solutions to fully nonlinear elliptic equations

Nikolai Nadirashvili; Yu Yuan
Proc. Amer. Math. Soc. 134 (2006), 1647-1649.
Abstract, references and article information
Retrieve article in: PDF DVI PostScript

Almost everywhere convergence of inverse Fourier transforms

Leonardo Colzani; Christopher Meaney; Elena Prestini
Proc. Amer. Math. Soc. 134 (2006), 1651-1660.
Abstract, references and article information
Retrieve article in: PDF DVI PostScript

Symmetry of solutions to some systems of integral equations

Chao Jin; Congming Li
Proc. Amer. Math. Soc. 134 (2006), 1661-1670.
Abstract, references and article information
Retrieve article in: PDF DVI PostScript

Spaces that admit hypercyclic operators with hypercyclic adjoints

Henrik Petersson
Proc. Amer. Math. Soc. 134 (2006), 1671-1676.
Abstract, references and article information
Retrieve article in: PDF DVI PostScript

Bundles of $C^*$-correspondences over directed graphs and a theorem of Ionescu

John Quigg
Proc. Amer. Math. Soc. 134 (2006), 1677-1679.
Abstract, references and article information
Retrieve article in: PDF DVI PostScript

Uniqueness for multiple trigonometric and Walsh series with convergent rearranged square partial sums

J. Marshall Ash; Sh. T. Tetunashvili
Proc. Amer. Math. Soc. 134 (2006), 1681-1686.
Abstract, references and article information
Retrieve article in: PDF DVI PostScript

A local lifting theorem for subnormal operators

Witold Majdak; Zoltán Sebestyén; Jan Stochel; James E. Thomson
Proc. Amer. Math. Soc. 134 (2006), 1687-1699.
Abstract, references and article information
Retrieve article in: PDF DVI PostScript

Isometries of the Dirichlet space among the composition operators

María J. Martín; Dragan Vukotic
Proc. Amer. Math. Soc. 134 (2006), 1701-1705.
Abstract, references and article information
Retrieve article in: PDF DVI PostScript

Local bases for refinable spaces

Carlos Cabrelli; Sigrid B. Heineken; Ursula M. Molter
Proc. Amer. Math. Soc. 134 (2006), 1707-1718.
Abstract, references and article information
Retrieve article in: PDF DVI PostScript

Semi-finite forms of bilateral basic hypergeometric series

William Y. C. Chen; Amy M. Fu
Proc. Amer. Math. Soc. 134 (2006), 1719-1725.
Abstract, references and article information
Retrieve article in: PDF DVI PostScript

A perturbed elementary operator and range-kernel orthogonality

B. P. Duggal
Proc. Amer. Math. Soc. 134 (2006), 1727-1734.
Abstract, references and article information
Retrieve article in: PDF DVI PostScript

Geometric applications of Chernoff-type estimates and a ZigZag approximation for balls

S. Artstein-Avidan; O. Friedland; V. Milman
Proc. Amer. Math. Soc. 134 (2006), 1735-1742.
Abstract, references and article information
Retrieve article in: PDF DVI PostScript

Scalar-valued dominated polynomials on Banach spaces

Geraldo Botelho; Daniel M. Pellegrino
Proc. Amer. Math. Soc. 134 (2006), 1743-1751.
Abstract, references and article information
Retrieve article in: PDF DVI PostScript

$\mathcal{B}(\mathcal{H})$ is a free semigroup algebra

Kenneth R. Davidson
Proc. Amer. Math. Soc. 134 (2006), 1753-1757.
Abstract, references and article information
Retrieve article in: PDF DVI PostScript

On the construction of frames for Triebel-Lizorkin and Besov spaces

George Kyriazis; Pencho Petrushev
Proc. Amer. Math. Soc. 134 (2006), 1759-1770.
Abstract, references and article information
Retrieve article in: PDF DVI PostScript

Perturbation theoretic entropy of the boundary actions of free groups

Rui Okayasu
Proc. Amer. Math. Soc. 134 (2006), 1771-1776.
Abstract, references and article information
Retrieve article in: PDF DVI PostScript

Fractional powers of the algebraic sum of normal operators

Toka Diagana
Proc. Amer. Math. Soc. 134 (2006), 1777-1782.
Abstract, references and article information
Retrieve article in: PDF DVI PostScript

On the reflexivity of multivariable isometries

Jörg Eschmeier
Proc. Amer. Math. Soc. 134 (2006), 1783-1789.
Abstract, references and article information
Retrieve article in: PDF DVI PostScript

One-dimensional metric foliations on the Heisenberg group

Marius Munteanu
Proc. Amer. Math. Soc. 134 (2006), 1791-1802.
Abstract, references and article information
Retrieve article in: PDF DVI PostScript

Short-time existence of solutions to the cross curvature flow on 3-manifolds

John A. Buckland
Proc. Amer. Math. Soc. 134 (2006), 1803-1807.
Abstract, references and article information
Retrieve article in: PDF DVI PostScript

Hausdorff ultrafilters

Mauro Di Nasso; Marco Forti
Proc. Amer. Math. Soc. 134 (2006), 1809-1818.
Abstract, references and article information
Retrieve article in: PDF DVI PostScript

An ultrafilter with property $\sigma$

Masahiro Shioya
Proc. Amer. Math. Soc. 134 (2006), 1819-1821.
Abstract, references and article information
Retrieve article in: PDF DVI PostScript

A characterisation of $0^\#$ in terms of forcing

Sy D. Friedman
Proc. Amer. Math. Soc. 134 (2006), 1823-1824.
Abstract, references and article information
Retrieve article in: PDF DVI PostScript

Fiber products, Poincaré duality and $A_\infty$-ring spectra

John R. Klein
Proc. Amer. Math. Soc. 134 (2006), 1825-1833.
Abstract, references and article information
Retrieve article in: PDF DVI PostScript

Quarter-stratifiability in ordered spaces

Harold R. Bennett; David J. Lutzer
Proc. Amer. Math. Soc. 134 (2006), 1835-1847.
Abstract, references and article information
Retrieve article in: PDF DVI PostScript

On character groups arising from dimension groups

Ryan J. Zerr
Proc. Amer. Math. Soc. 134 (2006), 1849-1856.
Abstract, references and article information
Retrieve article in: PDF DVI PostScript